3. a student measured the dimensions of a table and recorded the length as 103.50 cm and the width as 73.75 cm. according to the student's calculator, the area is 7633.125 cm2. what value should the student report as the area? explain your answer.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

i think its 5049.

i hope this !

the maximum mass of nh3 is nh3 in grams